I’ll still be chiming in to the newsletter from time to time, so keep in touch at matthew.choi@washpost.com! The Neil Gehrels ...

In 2024, NASA advanced an extraordinary range of missions across human spaceflight, planetary science, Earth observation, ...

Elon Musk's SpaceX is betting big on orbital AI data centers. The public doesn't want them on Earth, but the economic case for space-based is questionable.

A NASA astronaut preparing for a grueling eight-month stint in orbit reveals a plan to test for extraterrestrial life.

On this "Face the Nation with Margaret Brennan" broadcast, Reps. Adriano Espaillat and Carlos Giminez join Ed O'Keefe.

Freddy, the viral German soccer fan live-tweeting his U.S. trip, has been invited to the White House by Special Presidential Envoy Nick Adams.

Stock in Mr. Musk’s rocket and satellite maker closed just above $161, up more than 19 percent from its I.P.O. price. Ryan Mac and Lauren Hirsch Ryan Mac reported from Los Angeles and Lauren Hirsch ...

Euronews Tech Talks goes beyond discussions to explore the impact of new technologies on our lives. View on euronews ...

How to buy SpaceX stock. Here's a step-by-step guide on how to buy SpaceX stock: Open your brokerage account: Log in to your brokerage account where you handle your investments. I ...

Astronauts aboard the International Space Station were treated to a July 4 fireworks display as the outpost orbited above the ...

NASA's vision of building a moon base has begun to take shape. Here's what to know ahead of the latest update coming today ...

NASA will provide live coverage as an uncrewed SpaceX Dragon vehicle undocks from the ISS and makes its return to Earth.